Advertised prefixes smaller than registry allocations (per /8 block)
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   2:4         5:39       24:5        31:7        37:17       41:236    
  46:16       50:21       62:18       63:55       64:208      65:71     
  66:157      67:91       68:35       69:122      70:34       71:26     
  72:41       74:182      75:1        76:56       77:26       78:6      
  79:14       80:21       81:22       82:11       83:22       84:8      
  85:90       86:9        87:6        88:1        89:33       91:87     
  92:10       93:51       94:9        95:6        96:24       97:3      
  98:16       99:123     102:20      107:43      108:249     109:15     
 173:143     174:2       176:12      177:8       178:5       179:13     
 181:1       184:10      185:176     186:3       187:25      188:22     
 189:3       190:17      191:28      197:338     201:42      203:1      
 208:239     209:307     212:180     213:34      216:294     217:34     

